An acrylic tape asynchronous cutting machine with deviation correction function

Abstract

The present invention relates to the technical field of cutting machines, and in particular to an asynchronous cutting machine for acrylic tapes with a deviation correction function. The machine comprises a frame, the frame is rotatably connected to a first rotating shaft, the frame is equipped with a control panel, the first rotating shaft is fixedly connected to a rotating cylinder, a first limiting groove arranged in a mirror image is provided on one side of the frame close to the first rotating shaft, the rotating cylinder is slidably connected to a first limiting rod of an annular array, the back side of the first limiting rod of the annular array is fixedly connected to a first limiting member, the first limiting member is provided with a second limiting groove, and a first cutting knife is slidably connected in the second limiting groove. The present invention utilizes the second limiting groove to squeeze the adjacent first cutting knife, so that the first cutting knife completes the cutting of the tape in the process of counterclockwise rotation of the rotating cylinder, so that the transporting step and the cutting step of the tape are combined, thereby improving the cutting efficiency of the tape.

Description

Technical Field

[0001] The invention relates to the technical field of cutting machines, in particular to an acrylic tape asynchronous cutting machine with a deviation correction function. Background Art

[0002] Acrylic tape is made of acrylic polymer as the main raw material. Acrylic tape has the characteristics of moisture barrier and strong adhesion. After preparation, acrylic tape is usually in the form of rolls (there is usually a protective film on one side of the adhesive surface of the acrylic tape). Depending on the use environment and the object of use, the acrylic tape needs to be cut accordingly to meet various usage conditions. When cutting the acrylic tape, the cut acrylic tape needs to be transferred to the substrate.

[0003] When the existing cutting device cuts the acrylic tape, in order to improve the cutting efficiency of the rolled acrylic tape, the acrylic tape is usually transported during the cutting process. However, the cutting step and the transport step of the existing cutting device are independent of each other, which results in discontinuous movement of the acrylic tape, resulting in low cutting efficiency of the acrylic tape. In addition, most of the existing cutting tools are reciprocating, which results in a large inertia of the tool at the extreme position of the stroke and generates vibration, resulting in poor cutting accuracy. Summary of the invention

[0004] In order to overcome the disadvantage that the cutting step and the transfer step of the existing cutting device are independent of each other, which results in discontinuous movement of the acrylic tape and low cutting efficiency of the acrylic tape, the present invention provides an acrylic tape asynchronous cutting machine with a deviation correction function.

[0005] The technical implementation scheme of the present invention is: an acrylic tape asynchronous cutting machine with a deviation correction function, comprising a frame, the frame is rotatably connected to a first rotating shaft, the frame is installed with a control panel, the first rotating shaft is fixedly connected to a rotating cylinder, the frame is installed with a first motor, the first motor is electrically connected to the control panel, the output shaft of the first motor is fixedly connected to a second rotating shaft, the second rotating shaft is connected to the first rotating shaft through a pulley belt transmission, the second rotating shaft is rotatably connected to the frame, a first limiting groove arranged in a mirror image is provided on one side of the frame close to the first rotating shaft, the rotating cylinder is slidably connected to a first limiting rod of an annular array, the first limiting rod and the first limiting groove arranged in a mirror image are both limitedly matched, the back side of the first limiting rod of the annular array is fixedly connected to a first limiting member, the first limiting member is provided with a second limiting groove, a first cutting knife is slidably connected in the second limiting groove, a limiting mechanism for moving the first cutting knives of the annular array is provided in the rotating cylinder, and a retracting mechanism for retracting and releasing materials is provided on one side of the frame close to the first rotating shaft.

[0006] More preferably, the limiting mechanism includes a second limiting rod in an annular array, the second limiting rods in the annular array are all slidably connected to the rotating cylinder, the second limiting rods are provided with a third limiting groove, the third limiting groove is limitedly matched with the adjacent first cutting knife, the second limiting rod is fixedly connected with a connecting column, the connecting column is slidably connected with the adjacent first limiting rod, the rotating cylinder is slidably connected with a first sliding plate in an annular array, the first sliding plate is limitedly matched with the rotating cylinder, the first sliding plate is fixedly connected with the adjacent connecting column, the first limiting piece is slidably connected with the adjacent connecting column and the adjacent first sliding plate, a first elastic element is fixedly connected between the first sliding plate and the adjacent first limiting rod, and a second elastic element is fixedly connected between the first sliding plate and the rotating cylinder.

[0007] More preferably, there is an included angle between the second limiting groove and the adjacent third limiting groove, so as to enable the adjacent first cutting blade and the rotating cylinder to move relative to each other.

[0008] More preferably, the retracting and releasing mechanism includes a third rotating shaft, the third rotating shaft is rotatably connected to the frame, a second motor is installed on a side of the frame close to the third rotating shaft, the second motor is electrically connected to the control panel, and an output shaft of the second motor is fixedly connected to the third rotating shaft, the frame is installed with a winding roller, the winding roller is an electric roller, and the winding roller is electrically connected to the control panel, the frame is rotatably connected to a first squeezing roller, the first squeezing roller is in contact with the rotating cylinder, the frame is rotatably connected to a fourth rotating shaft on a side close to the second rotating shaft, the fourth rotating shaft is splined with a deviation correction roller, an electric push rod and a sensor are installed on a side of the frame close to the fourth rotating shaft, the sensor and the electric push rod are both electrically connected to the control panel, the telescopic end of the electric push rod is fixedly connected to a second limit member, the second limit member is rotatably connected to the deviation correction roller, and the sensor is used to detect the position of the material.

[0009] More preferably, a second squeezing roller is rotatably connected to a side of the frame close to the first squeezing roller, and the second squeezing roller is used to extrude the material.

[0010] More preferably, a support is fixedly connected to one side of the frame close to the first extrusion roller, the support is rotatably connected to a rolling roller, and the rolling roller is connected to the first extrusion roller via a pulley belt drive for pressing different materials.

[0011] More preferably, a cutting mechanism for cutting materials is also included, the cutting mechanism is arranged on the side of the frame away from the second rotating shaft, the cutting mechanism includes a fifth rotating shaft that is mirrored and evenly arranged, the fifth rotating shaft that is mirrored and evenly arranged is rotatably connected to the frame, the output shaft of the second motor is connected to the adjacent fifth rotating shaft through a pulley belt transmission, wherein the fifth rotating shaft that is close to the second motor and mirrored is fixedly connected to a gear, the adjacent gears are meshed, the fifth rotating shaft is fixedly connected to a sprocket that is mirrored, and chains are wound between adjacent sprockets on the same height and different fifth rotating shafts, the chains that are mirrored on the upper side are commonly fixedly connected to a first plate of an annular array, and the chains that are mirrored on the lower side are commonly fixedly connected to a second plate of an annular array, the second plate is in contact with the adjacent first plate, the first plate is slidably connected to a second sliding plate, and the back side of the second sliding plate of the annular array is fixedly connected to a second cutting knife, and a limiting component for causing the second cutting knife to move relative to the adjacent first plate is provided on the side of the frame close to the fifth rotating shaft.

[0012] More preferably, the limit assembly includes a third limit member, the third limit member is fixedly connected to the side of the frame away from the first motor, the third limit member is provided with a fourth limit groove, and the opposite side of the second sliding plate of the annular array is fixedly connected with a limit button, and the limit button cooperates with the fourth limit groove.

[0013] More preferably, the fourth limiting groove is composed of a first groove and a second groove arranged in a mirror image connected end to end, and the second groove is an inclined groove.

[0014] More preferably, a collecting box is provided on one side of the frame body close to the third limiting member, and a guide plate is fixedly connected to one side of the frame body close to the collecting box, and the guide plate is used to guide the cut materials.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention utilizes the second limiting groove to squeeze the adjacent first cutting knife, so that the first cutting knife completes the cutting of the tape during the counterclockwise rotation of the rotating cylinder, so that the transport step and the cutting step of the tape are combined, thereby improving the cutting efficiency of the tape; the adjacent first cutting knife is squeezed by the second limiting groove, so that the first cutting knife moves along the adjacent third limiting groove and cuts the tape in the adjacent area, thereby gradually cutting the tape in the adjacent area, preventing the contact area between the first cutting knife and the tape from being too large, thereby causing the cutting force applied to the tape to be dispersed. , causing deformation of the tape; using the second squeezing roller to squeeze the area where the tape is cut, so that there is tension in the cutting area of ​​the tape, thereby preventing the tape from being loose and causing uneven cuts, thereby reducing the cutting quality; using the sensing element to detect the position of the tape in real time, and controlling the forward and backward movement of the deviation correction roller, so as to correct the offset tape in time, and prevent the tape from accidentally deflecting and affecting the cutting quality; using the fourth limiting groove to limit the limiting button, the second cutting knife and the adjacent first plate move relative to each other, thereby cutting the base film, thereby reducing the operating steps of the staff, reducing the staff's work intensity and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the frame and its upper parts of the present invention;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the frame and the first limiting groove of the present invention;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the first rotating shaft and the parts thereon of the present invention;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the rotating drum and parts thereon of the present invention;

[0021] Figure 6 It is a three-dimensional structural cross-sectional view of the rotating drum of the present invention;

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the connecting column and the parts thereon of the present invention;

[0023] Figure 8 It is a three-dimensional structural exploded view of the first limiting rod and the parts thereon of the present invention;

[0024] Fig. 9 It is a schematic diagram of the three-dimensional structure of the support member and the parts thereon of the present invention;

[0025] Fig.10It is a three-dimensional structural schematic diagram of the fifth rotating shaft and the parts thereon of the present invention;

[0026] Fig.11 It is a schematic diagram of the three-dimensional structure of the third limiting member and the parts thereon of the present invention;

[0027] Fig.12 It is a three-dimensional structural cross-sectional view of the third limiting member and some parts on it of the present invention;

[0028] Fig.13 It is an exploded view of the three-dimensional structure of the first plate and the parts thereon of the present invention.

[0029] In the figure: 101-tape, 102-waste, 103-base film, 1-frame, 2-first rotating shaft, 3-rotating cylinder, 4-first motor, 5-second rotating shaft, 6-first limiting groove, 7-first limiting rod, 8-first limiting member, 9-second limiting groove, 10-first cutting knife, 1101-second limiting rod, 1102-third limiting groove, 1103-connecting column, 1104-first sliding plate, 1105-first elastic element, 1106-second elastic element, 1201-third rotating shaft, 1202-second motor, 1203-winding roller, 1204-first squeezing roller, 120 5-the fourth rotating shaft, 1206-the deviation-correcting roller, 1207-the electric push rod, 1208-the second limiting member, 1209-the induction member, 13-the second squeezing roller, 1401-the supporting member, 1402-the rolling roller, 1501-the fifth rotating shaft, 1502-the gear, 1503-the chain, 1504-the first plate, 1505-the second plate, 1506-the second sliding plate, 1507-the second cutting knife, 1601-the third limiting member, 1602-the fourth limiting groove, 16021-the first groove, 16022-the second groove, 1603-the limiting button, 1701-the collection box, 1702-the guide plate. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting and installation should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Acrylic tape is usually composed of tape 101 and waste material 102 (protective film). When cutting the acrylic tape, it is necessary to peel off the waste material 102 on the acrylic, cut the tape 101, and transfer the cut tape 101 to the base film 103 (substrate), so that the roll of acrylic tape becomes strips for subsequent use.

[0032] The cutting step and the transporting step of the existing cutting device are independent of each other, which results in discontinuous movement of the acrylic tape, resulting in low cutting efficiency of the acrylic tape.

[0033] Embodiment 1: An acrylic tape asynchronous cutting machine with a deviation correction function, such as Figure 1-Figure 8 As shown, it includes a frame 1, a first rotating shaft 2 is rotatably connected to the left middle part of the upper side of the frame 1, and a winding machine is present outside to wind up the base film 103, a control panel is installed on the left part of the front side of the frame 1, the first rotating shaft 2 is fixedly connected to the rotating drum 3, a first motor 4 electrically connected to the control panel is installed on the upper left part of the front side of the frame 1, the output shaft of the first motor 4 is fixedly connected to the second rotating shaft 5 rotatably connected to the frame 1, the second rotating shaft 5 is used to release the tape 101, the second rotating shaft 5 is connected to the first rotating shaft 2 through a pulley belt transmission, two first limiting grooves 6 arranged in front and back mirror images are provided on the middle left part of the frame 1, the first limiting groove 6 is composed of an arc groove and two inclined straight grooves arranged in left and right mirror images connected end to end, the two inclined straight grooves are located at the lower right part of the first limiting groove 6, the distance between the two inclined straight grooves gradually decreases from the upper left to the lower right, and a circular array is slidably connected in the rotating drum 3. There are eight first limit rods 7 in a row, and the first limit rods 7 are limited and matched with the two first limit grooves 6. The first limit rods 7 are limited by the first limit grooves 6, so that the first limit rods 7 and the rotating drum 3 slide relative to each other. The back sides of the eight first limit rods 7 are fixedly connected with first limit members 8, and the first limit members 8 are provided with second limit grooves 9. The rear side of the second limit grooves 9 is slidably connected with the first cutting knife 10. The second limit grooves 9 are used to limit the adjacent first cutting knives 10, so that the first cutting knife 10 completes the cutting of the adhesive tape 101 during the rotation of the rotating drum 3, so that the transfer step and the cutting step are combined, thereby improving the cutting efficiency. A limiting mechanism for moving the eight first cutting knives 10 is provided in the rotating drum 3, and a retracting and releasing mechanism for releasing the adhesive tape 101 and the base film 103 and winding up the waste 102 is provided in the middle left part of the frame 1.

[0034] like Figure 5-Figure 8As shown, the limiting mechanism includes eight second limiting rods 1101 in a circular array, and the eight second limiting rods 1101 are all slidably connected to the rotating cylinder 3. The eight second limiting rods 1101 are provided with a third limiting groove 1102 on one side along the clockwise direction, and the third limiting groove 1102 is limitedly matched with the adjacent first cutting knife 10. The first cutting knife 10 is circular, the third limiting groove 1102 is a straight groove, the second limiting groove 9 is an oblique groove, and the rear end of the second limiting groove 9 is located above the adjacent third limiting groove 1102. The adjacent first cutting knife 10 is squeezed by the third limiting groove 1102, so that the first cutting knife 10 and the rotating cylinder 3 move relative to each other, thereby gradually cutting the tape 101 in the adjacent area, and the opposite sides of the eight second limiting rods 1101 are fixedly connected with a connecting column 1103 slidably connected to the adjacent first limiting rod 7, and the rotating cylinder 3 is slidably connected with eight first sliding plates 1103 in a circular array. 104, the first sliding plate 1104 is limited in position with the rotating cylinder 3, and the first sliding plate 1104 is limited by the rotating cylinder 3, so that the first sliding plate 1104 and the adjacent first limiting rod 7 move relative to each other, the first sliding plate 1104 is fixedly connected to the adjacent connecting column 1103, the first limiting member 8 is slidingly connected to the adjacent connecting column 1103 and the adjacent first sliding plate 1104, a first elastic element 1105 is fixedly connected between the first sliding plate 1104 and the adjacent first limiting rod 7, the first elastic element 1105 is a spring, and is used to apply pressure to the adjacent first sliding plate 1104, a second elastic element 1106 is fixedly connected between the first sliding plate 1104 and the rotating cylinder 3, the second elastic element 1106 is a spring, and is used to reset the adjacent first sliding plate 1104, and the elastic coefficient of the first elastic element 1105 is greater than the elastic coefficient of the second elastic element 1106.

[0035] like Figure 1-Figure 6 and Fig. 9As shown, the retracting and unwinding mechanism includes a third rotating shaft 1201, which is rotatably connected to the middle part of the frame 1, and a second motor 1202 electrically connected to the control panel is installed on the upper part of the left side of the frame 1, and the output shaft of the second motor 1202 is fixedly connected to the third rotating shaft 1201. A winding roller 1203 electrically connected to the control panel is installed on the middle left part of the frame 1, and the winding roller 1203 is used to wind up the waste material 102 (protective film). The winding roller 1203 is an electric roller. The middle part of the frame 1 is rotatably connected to a first squeezing roller 1204 that contacts and cooperates with the rotating drum 3, and the adjacent tapes 101 are taken away by utilizing the bonding force between the base film 103 (substrate) on the first squeezing roller 1204 and the adjacent tapes 101. The upper part of the left side of the frame 1 is rotatably connected to a fourth rotating shaft 1205, and the fourth rotating shaft 1205 is spline-connected to a deviation correction roller 1206. The upper part of the left side of the frame 1 is equipped with an electric The push rod 1207 and the sensor 1209, the sensor 1209 and the electric push rod 1207 are all electrically connected to the control panel. The telescopic end of the electric push rod 1207 is fixedly connected to a second limit member 1208 rotatably connected to the correcting roller 1206. The correcting roller 1206 is driven to move forward and backward by the second limit member 1208, so as to change the front and rear position of the tape 101 to avoid the tape 101 from being skewed, thereby affecting the subsequent cutting. The sensor 1209 is used to detect the position of the tape 101. The middle and lower part of the frame 1 is rotatably connected to the second squeezing roller 13 for squeezing the tape 101. The middle and upper part of the frame 1 is fixedly connected to the support member 1401. The upper side of the support member 1401 is rotatably connected to the rolling roller 1402. The rolling roller 1402 is connected to the first squeezing roller 1204 through a pulley belt drive, which is used to press the tape 101 and the base film 103.

[0036] When it is necessary to use the present invention to cut the acrylic tape (for ease of description, the tape 101 is used instead below), the staff first winds the rolled tape 101 on the second rotating shaft 5, winds the required base film 103 on the third rotating shaft 1201, and then bypasses the tape 101 from the upper side of the correcting roller 1206 and the lower side of the rotating drum 3, then delaminates the tape 101, and allows the upper layer of the tape 101 to continue to be pulled by the rotating drum 3, bypasses the waste material 102 from the lower side of the tape 101 from the right side of the second squeezing roller 13, and then pulls the waste material 102 to be fixedly connected to the winding roller 1203. During the process, the staff pulls the base film 103 to the left, bypasses the base film 103 from the upper left side of the first squeezing roller 1204, and then pulls the base film 103 to the right, and then fixes the right end of the base film 103 to the external winding machine, and the preparation for cutting is completed.

[0037] After the preparation work is completed, the staff starts the first motor 4, the second motor 1202, and the winding roller 1203 through the control panel, and turns on the external winding machine and the external electrostatic system. Then the external electrostatic system makes the rotating drum 3 have static electricity, so as to absorb the tape 101 in the adjacent area. The output shaft of the first motor 4 and the winding roller 1203 both start to rotate counterclockwise (in the normal direction), and the output shaft of the second motor 1202 starts to rotate clockwise (in the normal direction). The output shaft of the first motor 4 drives the second rotating shaft 5 to rotate counterclockwise together, and the second rotating shaft 5 starts to release the tape 101. The second rotating shaft 5 transmits power to the first rotating shaft 2 through the pulley belt. The first rotating shaft 2 starts to rotate counterclockwise. The first rotating shaft 2 is driven by the tape 101 belt The dynamic deviation-correcting roller 1206 rotates clockwise, and the first rotating shaft 2 drives the rotating drum 3 to rotate counterclockwise. The rotating drum 3 drives the eight first limit rods 7, the eight second limit rods 1101 and the eight first sliding plates 1104 to rotate counterclockwise. The first limit rod 7 begins to slide in the adjacent area on the two first limit grooves 6. The first limit rod 7 and the adjacent first sliding plates 1104 jointly drive the adjacent connecting columns 1103 and the adjacent first elastic elements 1105 to rotate counterclockwise. The first sliding plate 1104 drives the adjacent first limit piece 8 to rotate counterclockwise. The first limit piece 8 drives the adjacent first cutting knife 10 to rotate counterclockwise. During the process, the counterclockwise rotating winding roller 1203 continuously rewinds the waste 102.

[0038] In the process of the counterclockwise rotation of the rotating cylinder 3, for the sake of ease of understanding, the movement of the left first limiting rod 7 and the parts thereon is taken as an example. The left first limiting rod 7 slides in the left area of ​​the arc groove in the first limiting groove 6. As the rotating cylinder 3 continues to rotate counterclockwise, the left first limiting rod 7 continues to slide counterclockwise in the first limiting groove 6. When the first limiting rod 7 rotates counterclockwise to enter the lower inclined straight groove of the first limiting groove 6, as the rotating cylinder 3 continues to rotate counterclockwise, the first limiting rod 7 begins to slide in the lower inclined straight groove of the first limiting groove 6. During the process, the lower inclined straight groove of the first limiting groove 6 begins to squeeze the adjacent first limiting rod 7, and then the first limiting rod 7 begins to move to the lower right, and the first limiting rod 7 slides relative to the rotating cylinder 3. The rod 7 drives the adjacent first limiting piece 8 to move toward the lower right. At the same time, the first limiting rod 7 drives the adjacent first sliding plate 1104 to move toward the lower right through the adjacent first elastic element 1105. The first sliding plate 1104 drives the adjacent connecting column 1103 to move toward the lower right. The connecting column 1103 drives the adjacent second limiting rod 1101 to move toward the lower right. The first limiting piece 8 and the adjacent second limiting rod 1101 jointly drive the adjacent first cutting knife 10 to move toward the lower right. Since the elastic coefficient of the first elastic element 1105 is greater than the elastic coefficient of the second elastic element 1106, the second elastic element 1106 is compressed during the process, and the first limiting rod 7 on the lower right side and the adjacent first sliding plate 1104 remain relatively still.

[0039] During the relative sliding of the first limiting rod 7 and the rotating drum 3, when the first sliding plate 1104 moves to the lower right to the limit position and then stops moving, the first cutting knife 10 just completes the cutting of the adhesive tape 101 in the adjacent area (cuts the adhesive tape 101 in the adjacent area during the movement of the first cutting knife 10 to the lower right), the first limiting rod 7 continues to move to the lower right along the lower inclined straight groove of the first limiting groove 6, and then the second limiting groove 9 at the lower right begins to squeeze the adjacent first cutting knife 10 forward, as the first limiting rod 7 at the lower right side continues to slide in the lower inclined straight groove of the first limiting groove 6, the first cutting knife 10 begins to move forward along the adjacent third limiting groove 1102, and cuts the adhesive tape 101 in the adjacent area, because the second squeezing roller 13 is squeezed in the area where the adhesive tape 101 is cut, there is tension in the cutting area of ​​the adhesive tape 101, thereby preventing the adhesive tape 101 from being squeezed. The looseness causes uneven incisions, which reduces the cutting quality. When the first limiting rod 7 on the lower right side moves to the right end of the lower inclined straight groove of the first limiting groove 6, the first cutting knife 10 completes the cutting of the adhesive tape 101, and then the cut adhesive tape 101 is adsorbed by the rotating drum 3 under the action of static electricity. After completing the cutting of the adhesive tape 101, as the rotating drum 3 continues to rotate counterclockwise, the first limiting rod 7 on the lower right side begins to move (reset) to the upper left under the action of the upper inclined straight groove of the first limiting groove 6. The first limiting rod 7 drives the adjacent first limiting member 8 and the parts thereon to move to the upper left together until the parts thereon are completely reset, and the adjacent first cutting knife 10 is squeezed by the second limiting groove 9, so that the first cutting knife 10 completes the cutting of the adhesive tape 101 during the counterclockwise rotation of the rotating drum 3, so that the transporting step and the cutting step of the adhesive tape 101 are combined, thereby improving the cutting efficiency of the adhesive tape 101.

[0040] During the clockwise rotation of the output shaft of the second motor 1202, the output shaft of the second motor 1202 drives the third rotating shaft 1201 to rotate clockwise together, and the third rotating shaft 1201 starts to release the base film 103. At the same time, the external winding device winds up the base film 103, and the moving base film 103 drives the first squeezing roller 1204 to rotate clockwise together. When the cut adhesive tape 101 rotates counterclockwise with the rotating drum 3 until it contacts the base film 103 in the adjacent area on the first squeezing roller 1204, the adhesive tape 101 adheres to the base film 103 in the adjacent area, and then the base film 103 overcomes the rotation by relying on the bonding force between the base film 103 and the adjacent adhesive tape 101. The electrostatic attraction on the drum 3 takes away the cut tape 101, and then the cut tape 101 moves to the right together with the base film 103. During the process, the first squeezing roller 1204 transmits power to the rolling roller 1402 through the pulley belt, and the rolling roller 1402 starts to rotate clockwise. When the cut tape 101 moves to the right and contacts the rolling roller 1402, the rolling roller 1402 rolls the tape 101 in the adjacent area, so that the tape 101 and the base film 103 are tightly adhered, thereby improving the product quality. During the process, the external winding device winds up the base film 103 and the tape 101 (cut) thereon.

[0041] In order to improve the cutting quality, the position of the adhesive tape 101 is detected in real time by the induction element 1209, and the forward and backward movement of the correction roller 1206 is controlled, so as to correct the deviation of the adhesive tape 101 in time. The specific steps are as follows: when the rotating drum 3 rotates counterclockwise, when the induction element 1209 detects that the adhesive tape 101 is deviated, the induction element 1209 transmits the deviation information of the adhesive tape 101 to the control panel in the form of an electrical signal, and then the control panel controls the electric push rod 1207 to move its telescopic end forward (backward), and the telescopic end of the electric push rod 1207 drives the first The two limit members 1208 move forward (backward) together, and the second limit member 1208 drives the correcting roller 1206 to move forward (backward) together. The correcting roller 1206 modifies the position of the tape 101 to ensure the transportation status of the tape 101 and prevent the tape 101 from accidentally deflecting and affecting the cutting quality. As the device continues to operate, the cutting work of the tape 101 continues. When all the cutting work is completed, the staff turns off the first motor 4, the second motor 1202 and the winding roller 1203 through the control panel, and turns off the external winding and the external electrostatic system.

[0042] The cut tape 101 needs to be cut accordingly according to different usage scenarios, but most existing cutting devices do not have this function, which requires the staff to perform subsequent cutting, increasing the staff's workload.

[0043] Embodiment 2: Based on embodiment 1, Figure 10-13As shown, it also includes a cutting mechanism for cutting materials, which is arranged on the right side of the frame 1. The cutting mechanism includes two groups of fifth rotating shafts 1501 with upper and lower mirror images, each group contains two fifth rotating shafts 1501 arranged in left and right mirror images, and the four fifth rotating shafts 1501 are evenly arranged. The four fifth rotating shafts 1501 are all rotatably connected to the right part of the frame 1, and the output shaft of the second motor 1202 is connected to the fifth rotating shaft 1501 on the lower left side through a pulley belt transmission. The front ends of the two fifth rotating shafts 1501 adjacent to the left and arranged in upper and lower mirror images are fixedly connected with gears 1502, and the two gears 1502 are meshed with each other. The fifth rotating shaft 1501 is fixedly connected with two sprockets arranged in front and back mirror images, and chains 1503 are wound around the adjacent sprockets on the two adjacent fifth rotating shafts 1501 on the left and right. The two chain wheels on the upper side are The strips 1503 are fixedly connected with eight first plates 1504 in a circular array, and the two chains 1503 on the lower side are fixedly connected with eight second plates 1505 in a circular array. The second plates 1505 are in contact and cooperate with the adjacent first plates 1504. The base film 103 in the adjacent area is clamped through the contact between the second plates 1505 and the adjacent first plates 1504, so as to ensure the tension of the base film 103 and thereby improve the slitting effect. A second sliding plate 1506 is slidably connected inside the first plate 1504, and the back sides of the eight second sliding plates 1506 are fixedly connected with second cutting knives 1507. The second cutting knife 1507 is "V"-shaped and is used to gradually cut the base film 103. A limiting component for causing the second cutting knife 1507 to move relative to the adjacent first plates 1504 is provided on the right side of the frame 1.

[0044] like Figure 11-13 As shown, the limiting assembly includes a third limiting member 1601, the third limiting member 1601 is fixedly connected to the upper part of the right side of the frame body 1, the third limiting member 1601 is provided with a fourth limiting groove 1602, the fourth limiting groove 1602 is composed of a first groove 16021 and two second grooves 16022 arranged in a left and right mirror image and connected end to end, the two second grooves 16022 are both located at the lower part of the third limiting member 1601, the second groove 16022 is an inclined groove, and the opposite ends of the two second grooves 16022 are both deflected downward, The opposite sides of the eight second sliding plates 1506 are fixedly connected with limit buttons 1603 that cooperate with the fourth limit grooves 1602. The limit buttons 1603 are limited by the fourth limit grooves 1602 so that the limit buttons 1603 and the adjacent first plates 1504 move relative to each other. A collection box 1701 is provided on the right side of the frame 1. A guide plate 1702 is fixedly connected to the upper part of the right side of the frame 1. The upper part of the guide plate 1702 is arc-shaped. The guide plate 1702 is used to guide the cut materials.

[0045] In order to improve work efficiency and reduce the work intensity of the staff, the fourth limiting groove 1602 is used to limit the limiting button 1603, so that the second cutting knife 1507 and the adjacent first plate 1504 slide relative to each other, so as to cut the base film 103 (for the convenience of description, the following base film 103 represents itself and the tape 101 cut thereon). The specific steps are as follows: during the clockwise rotation of the output shaft of the second motor 1202, the output shaft of the second motor 1202 transmits power to the fifth rotating shaft 1501 on the lower left side through the pulley belt, and then the fifth rotating shaft 1501 on the lower left side starts to rotate clockwise, and the fifth rotating shaft 1501 on the lower left side is driven by the sprocket and the adjacent chain. 1503 drives the fifth rotating shaft 1501 on the lower right side to rotate clockwise, and at the same time, the fifth rotating shaft 1501 on the lower left side drives the lower gear 1502 to rotate clockwise, the lower gear 1502 drives the upper gear 1502 to rotate counterclockwise, and the upper gear 1502 drives the fifth rotating shaft 1501 on the upper left side to rotate counterclockwise, the fifth rotating shaft 1501 on the upper left side drives the fifth rotating shaft 1501 on the upper right side to rotate counterclockwise through the sprocket and the adjacent chain 1503, the two chains 1503 on the upper side jointly drive the eight first plates 1504 to rotate counterclockwise, and the two chains 1503 on the lower side jointly drive the eight second plates 1505 to rotate clockwise.

[0046] During the counterclockwise rotation of the first plate 1504, the first plate 1504 drives the adjacent second sliding plate 1506 to rotate counterclockwise together, and the second sliding plate 1506 drives the adjacent second cutting knife 1507 and the adjacent limit button 1603 to rotate counterclockwise together, and the limit button 1603 begins to slide in the adjacent area within the fourth limit groove 1602. For the sake of convenience of description, taking the first plate 1504 on the left and the parts thereon as an example, during the counterclockwise rotation of the first plate 1504, the limit button 1603 on the left slides in the lower left area of ​​the first groove 16021, and as the two fifth rotating shafts 1501 on the upper side continue to rotate counterclockwise, after the limit button 1603 rotates counterclockwise to enter the left end of the second groove 16022 on the left, the second groove 16022 on the left begins to squeeze the adjacent limit button 1603 downward, and the limit button 1603 begins to move downward. 1603 drives the adjacent second sliding plate 1506 to move downward together, and the second sliding plate 1506 drives the adjacent second cutting knife 1507 to move downward together, and the second cutting knife 1507 cuts the base film 103, thereby reducing the operation steps of subsequent staff, reducing the work intensity of the staff and improving work efficiency. As the two fifth rotating shafts 1501 on the upper side continue to rotate counterclockwise, when the limit button 1603 rotates counterclockwise to enter the right end of the second groove 16022 on the left, the cutting of the base film 103 is completed, and the cut base film 103 enters the collection box 1701 under the guidance of the guide plate 1702, and then the limit button 1603 rotating counterclockwise begins to move upward under the squeezing action of the second groove 16022 on the right, and the limit button 1603 drives the adjacent second sliding plate 1506 and the parts thereon to reset together until all base films 103 are cut.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An acrylic tape asynchronous cutting machine with a deviation correction function, comprising a frame (1), the frame (1) being rotatably connected to a first rotating shaft (2), the frame (1) being equipped with a control panel, and characterized in that The invention also comprises a rotating cylinder (3), wherein the rotating cylinder (3) is fixedly connected to the first rotating shaft (2), the frame (1) is provided with a first motor (4), the first motor (4) is electrically connected to a control panel, the output shaft of the first motor (4) is fixedly connected to a second rotating shaft (5), the second rotating shaft (5) is connected to the first rotating shaft (2) via a pulley belt transmission, the second rotating shaft (5) is rotatably connected to the frame (1), a first limiting groove (6) arranged in a mirror image is provided on one side of the frame (1) close to the first rotating shaft (2), the rotating cylinder (3) is slidably connected to a ring array The first limiting rods (7) of the annular array are arranged in a first limiting rod (7), the first limiting rods (7) and the first limiting grooves (6) arranged in a mirror image are both limited and matched, the back sides of the first limiting rods (7) of the annular array are all fixedly connected with first limiting members (8), the first limiting members (8) are provided with second limiting grooves (9), a first cutting knife (10) is slidably connected in the second limiting grooves (9), a limiting mechanism for moving the first cutting knives (10) of the annular array is provided in the rotating cylinder (3), and a retracting mechanism for retracting and releasing materials is provided on a side of the frame (1) close to the first rotating shaft (2); The limiting mechanism comprises a second limiting rod (1101) in an annular array, the second limiting rods (1101) in the annular array are all slidably connected to the rotating cylinder (3), the second limiting rods (1101) are provided with a third limiting groove (1102), the third limiting groove (1102) is limitedly matched with the adjacent first cutting knife (10), the second limiting rod (1101) is fixedly connected with a connecting column (1103), the connecting column (1103) is slidably connected with the adjacent first limiting rod (7), and the rotating cylinder (3) is slidably connected with the first sliding plate (1103) in the annular array. 1104), the first sliding plate (1104) is limitedly matched with the rotating cylinder (3), the first sliding plate (1104) is fixedly connected with the adjacent connecting column (1103), the first limiting member (8) is slidably connected with the adjacent connecting column (1103) and the adjacent first sliding plate (1104), a first elastic element (1105) is fixedly connected between the first sliding plate (1104) and the adjacent first limiting rod (7), and a second elastic element (1106) is fixedly connected between the first sliding plate (1104) and the rotating cylinder (3); There is an included angle between the second limiting groove (9) and the adjacent third limiting groove (1102), which is used to enable the adjacent first cutting blade (10) and the rotating cylinder (3) to move relative to each other; The first limiting groove (6) is composed of an arc groove and two inclined straight grooves arranged in left and right mirror images connected end to end; The third limiting groove (1102) is a straight groove, the second limiting groove (9) is an oblique groove, and the rear end of the second limiting groove (9) is located above the adjacent third limiting groove (1102).

2. The acrylic tape asynchronous cutting machine with a deviation correction function according to claim 1 is characterized in that: The retractable mechanism comprises a third rotating shaft (1201), the third rotating shaft (1201) being rotatably connected to the frame (1), a second motor (1202) being installed on a side of the frame (1) close to the third rotating shaft (1201), the second motor (1202) being electrically connected to a control panel, an output shaft of the second motor (1202) being fixedly connected to the third rotating shaft (1201), a winding roller (1203) being installed on the frame (1), the winding roller (1203) being an electric roller, the winding roller (1203) being electrically connected to the control panel, a first squeezing roller (1204) being rotatably connected to the frame (1), the first squeezing roller (1204) being electrically connected to the rotating drum (3 ) contact and cooperate, the side of the frame (1) close to the second rotating shaft (5) is rotatably connected to the fourth rotating shaft (1205), the fourth rotating shaft (1205) is spline-connected to the deviation correction roller (1206), the side of the frame (1) close to the fourth rotating shaft (1205) is installed with an electric push rod (1207) and a sensor (1209), the sensor (1209) and the electric push rod (1207) are both electrically connected to the control panel, the telescopic end of the electric push rod (1207) is fixedly connected to the second limit member (1208), the second limit member (1208) is rotatably connected to the deviation correction roller (1206), and the sensor (1209) is used to detect the position of the material.

3. The acrylic tape asynchronous cutting machine with a deviation correction function according to claim 2 is characterized in that: A second squeezing roller (13) is rotatably connected to a side of the frame (1) close to the first squeezing roller (1204), and the second squeezing roller (13) is used to extrude materials.

4. The acrylic tape asynchronous cutting machine with a deviation correction function according to claim 2 is characterized in that: A support member (1401) is fixedly connected to one side of the frame (1) close to the first squeezing roller (1204); the support member (1401) is rotatably connected to a rolling roller (1402); the rolling roller (1402) and the first squeezing roller (1204) are connected via a pulley and belt transmission for pressing different materials.

5. The acrylic tape asynchronous cutting machine with a deviation correction function according to claim 2 is characterized in that: The invention also comprises a cutting mechanism for cutting materials, wherein the cutting mechanism is arranged on a side of the frame (1) away from the second rotating shaft (5), and the cutting mechanism comprises a fifth rotating shaft (1501) which is arranged in a mirror image and evenly, and the fifth rotating shaft (1501) which is arranged in a mirror image and evenly is rotatably connected to the frame (1), and the output shaft of the second motor (1202) is connected to the adjacent fifth rotating shaft (1501) through a pulley belt transmission, wherein the fifth rotating shaft (1501) which is close to the second motor (1202) and arranged in a mirror image is fixedly connected to a gear (1502), and the adjacent gears (1502) are meshed, and the fifth rotating shaft (1501) is fixedly connected to a sprocket which is arranged in a mirror image, and the fifth rotating shaft (1501) which is at the same height and different from the fifth rotating shaft (1501) is fixedly connected to the fifth rotating shaft (1501). Chains (1503) are wound between adjacent sprocket wheels; the chains (1503) arranged in a mirror image on the upper side are fixedly connected to a first plate (1504) of an annular array; the chains (1503) arranged in a mirror image on the lower side are fixedly connected to a second plate (1505) of an annular array; the second plate (1505) is in contact with and cooperates with the adjacent first plate (1504); the first plate (1504) is slidably connected to a second sliding plate (1506); the back side of the second sliding plate (1506) of the annular array is fixedly connected to a second cutting knife (1507); and a limiting component for enabling the second cutting knife (1507) to move relative to the adjacent first plate (1504) is provided on one side of the frame (1) close to the fifth rotating shaft (1501).

6. The acrylic tape asynchronous cutting machine with a deviation correction function according to claim 5, characterized in that: The limiting assembly comprises a third limiting member (1601), the third limiting member (1601) being fixedly connected to a side of the frame (1) away from the first motor (4), the third limiting member (1601) being provided with a fourth limiting groove (1602), the opposite sides of the second sliding plates (1506) of the annular array being fixedly connected with limiting buttons (1603), the limiting buttons (1603) being limitedly matched with the fourth limiting groove (1602).

7. The acrylic tape asynchronous cutting machine with a deviation correction function according to claim 6 is characterized in that: The fourth limiting groove (1602) is composed of a first groove (16021) and a second groove (16022) arranged in a mirror image connected end to end, and the second groove (16022) is an inclined groove.

8. The acrylic tape asynchronous cutting machine with a deviation correction function according to claim 7 is characterized in that: A collecting box (1701) is provided on one side of the frame body (1) close to the third limiting member (1601), and a guide plate (1702) is fixedly connected to one side of the frame body (1) close to the collecting box (1701), wherein the guide plate (1702) is used to guide the cut materials.

Images